Q Lai, R Zhuang, K Zhang, T Wu,
L Xie… - Angewandte …, 2023 - Wiley Online Library
Lithium bis (trifluoromethanesulfonyl) imide (Li‐TFSI) has been identified as the most used
and effective p‐dopant for hole transport layer (HTL) in perovskite solar cells (PSCs) …